426801908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{29209}}^1$

素因数の和:29507

約数の個数: 24

約数和(自身を含む): 807247560

約数和(自身を除く): 380445652

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 7306, 14612, 29209, 58418, 116836, 379717, 759434, 1518868, 8207729, 16415458, 32830916, 106700477, 213400954, 426801908]

約数ペア:

[(1, 426801908), (2, 213400954), (4, 106700477), (13, 32830916), (26, 16415458), (52, 8207729), (281, 1518868), (562, 759434), (1124, 379717), (3653, 116836), (7306, 58418), (14612, 29209)]